Hidden Brain
Boulder Theater
Boulder, CO
Aug 26, 2026
Presale Begins: May 21, 2026 at 10:00 AM MDT
We have the following presale information:
Presale Password: ********
Hidden Brain Presale codes are listed below! Use them during the Hidden Brain presale to grab the best seats before they go on sale to the public! If you miss the presale for the Hidden Brain at Boulder Theater in Boulder, CO, you might not get tickets before they sell out.
This presale is taking place at this link
posted on May 21, 2026 at 10:22 am